What causes vomiting immediately after meals?

Vomiting after meals more common diseases are: 1, gastrointestinal diseases, more common in obstructive diseases, such as intestinal obstruction, intussusception and other diseases, food into the gastrointestinal tract after meals, due to obstruction caused by food through the gastrointestinal tract will stimulate peristalsis, so that patients vomiting.2 Digestive system diseases more common in hepatobiliary diseases, such as acute cholecystitis, gastrointestinal content indigestion, etc., can also stimulate the local gastrointestinal tract, resulting in postprandial vomiting, diarrhea and other manifestations.